Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Capital One Financial Corporation (COF) had 30-Day Put-Call Ratio (Volume) of 2.4454 for 2025-09-26.

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Figures for 2025-09-26

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1858
Historical Volatility (Parkinson)	0.1964
Implied Volatility (Calls)	0.3295
Implied Volatility (Puts)	0.3331
Implied Volatility (Mean)	0.3313
Put-Call Implied Volatility Ratio	1.0109
Implied Volatility Skew	0.0401
Option Statistics
Put-Call Ratio (Volume)	2.4454
Put-Call Ratio (Open Interest)	0.6487